15.3 Plus 123 Addition :

Number 1	Number 2	Answer
15.3	123	138.3

How to calculate 15.3 plus 123 ?

Let's break down the addition of 015.3 and 12300 step by step:

   015.3      <-- Start with the rightmost column
+  12300
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     3


    Add the digits in the rightmost column:
        5 + 3 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     8.3


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     38.3


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     138.3

    Continue to the left:
        There are no more columns to the left.

The final result is 138.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.4	129	144.4	15.4 plus 129
15.5	132	147.5	15.5 plus 132
15.6	136	151.6	15.6 plus 136
9.3	8.9	18.2	9.3 plus 8.9
5	8.9	13.9	5 plus 8.9
5.4	2	7.4	5.4 plus 2